AU2006282123B2 - An electric machine assembly - Google Patents

An electric machine assembly Download PDF

Info

Publication number
AU2006282123B2
AU2006282123B2 AU2006282123A AU2006282123A AU2006282123B2 AU 2006282123 B2 AU2006282123 B2 AU 2006282123B2 AU 2006282123 A AU2006282123 A AU 2006282123A AU 2006282123 A AU2006282123 A AU 2006282123A AU 2006282123 B2 AU2006282123 B2 AU 2006282123B2
Authority
AU
Australia
Prior art keywords
stator core
section
stator
teeth
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2006282123A
Other languages
English (en)
Other versions
AU2006282123A1 (en
Inventor
Alan Jack
Goran Nord
Edwin Pinguey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoganas AB
Original Assignee
Hoganas AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoganas AB filed Critical Hoganas AB
Publication of AU2006282123A1 publication Critical patent/AU2006282123A1/en
Application granted granted Critical
Publication of AU2006282123B2 publication Critical patent/AU2006282123B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
AU2006282123A 2005-08-26 2006-08-24 An electric machine assembly Ceased AU2006282123B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0501918-7 2005-08-26
SE0501918 2005-08-26
PCT/SE2006/000973 WO2007024184A1 (fr) 2005-08-26 2006-08-24 Ensemble de machine électrique

Publications (2)

Publication Number Publication Date
AU2006282123A1 AU2006282123A1 (en) 2007-03-01
AU2006282123B2 true AU2006282123B2 (en) 2010-02-04

Family

ID=37771858

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006282123A Ceased AU2006282123B2 (en) 2005-08-26 2006-08-24 An electric machine assembly

Country Status (15)

Country Link
US (2) US8378545B2 (fr)
EP (1) EP1929609B1 (fr)
JP (3) JP2009506738A (fr)
KR (1) KR100970532B1 (fr)
CN (1) CN101253669B (fr)
AU (1) AU2006282123B2 (fr)
BR (1) BRPI0615395A2 (fr)
CA (1) CA2620282C (fr)
ES (1) ES2424835T3 (fr)
MX (1) MX2008002721A (fr)
PL (1) PL1929609T3 (fr)
RU (1) RU2406208C2 (fr)
TW (1) TWI353705B (fr)
WO (1) WO2007024184A1 (fr)
ZA (1) ZA200802254B (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7973446B2 (en) 2007-05-09 2011-07-05 Motor Excellence, Llc Electrical devices having tape wound core laminate rotor or stator elements
WO2008141198A1 (fr) 2007-05-09 2008-11-20 Motor Excellence, Llc Dispositifs générateurs de sortie électrique et entraînés utilisant des rotors en forme de disque et pas en forme de disque, et leurs procédés de fabrication et d'utilisation
CN101977761B (zh) * 2008-03-19 2014-12-10 霍加纳斯股份有限公司 压制成一体的定子
KR20100134678A (ko) * 2008-03-19 2010-12-23 회가내스 아베 자속 집중 극체를 구비한 영구 자석 회전자
KR20110093803A (ko) 2008-11-03 2011-08-18 모터 엑셀런스, 엘엘씨 횡 자속 기계 또는/및 정류식 자속 기계 및 전기 기계용 로터를 형성하는 방법
WO2010066251A1 (fr) * 2008-12-12 2010-06-17 Sintex A/S Rotor à aimant permanent pour machine, procédé de fabrication d'un rotor à aimant permanent et système de fabrication
ES2572653T3 (es) * 2009-09-21 2016-06-01 Höganäs Ab Dispositivo de estator y máquina eléctrica
WO2011076579A1 (fr) 2009-12-21 2011-06-30 Höganäs Ab (Publ) Elément de stator pour une machine à pôle modulé
JP2013515455A (ja) * 2009-12-21 2013-05-02 ホガナス アクチボラグ （パブル） 変調極機械用の回転子
JP5576246B2 (ja) * 2010-01-06 2014-08-20 株式会社神戸製鋼所 アキシャルギャップ型ブラシレスモータ
WO2011115632A1 (fr) 2010-03-15 2011-09-22 Motor Excellence Llc Systèmes à flux transversal et/ou à flux commuté, configurés de façon à réduire les déperditions de flux, à réduire les déperditions d'hystérésis et à réaliser une adaptation de phase
WO2011115634A1 (fr) * 2010-03-15 2011-09-22 Motor Excellence Llc Systèmes à flux transversal et/ou à flux commuté comprenant une caractéristique de décalage de phase
EP2548287A1 (fr) 2010-03-15 2013-01-23 Motor Excellence, LLC Systèmes à flux transversal et/ou à flux commuté pour vélos électriques
CN102905965B (zh) * 2010-05-11 2016-03-23 霍加纳斯股份有限公司 自行车电机毂
TWI401861B (zh) * 2010-07-15 2013-07-11 Univ Nat Cheng Kung 馬達及電子裝置
TWI401862B (zh) * 2010-07-15 2013-07-11 Univ Nat Cheng Kung 馬達及電子裝置
MX2013003006A (es) * 2010-09-17 2013-04-29 Hoeganaes Ab Publ Rotor para maquina de polo modulado.
US8854171B2 (en) 2010-11-17 2014-10-07 Electric Torque Machines Inc. Transverse and/or commutated flux system coil concepts
WO2012067896A2 (fr) 2010-11-17 2012-05-24 Motor Excellence, Llc Systèmes à flux commuté et/ou transversal comprenant des tôles de stator segmentées et en poudre
WO2012067893A2 (fr) 2010-11-17 2012-05-24 Motor Excellence, Llc Systèmes à flux commuté et/ou transversal comprenant des tôles de stator segmentées
RU2013133838A (ru) * 2010-12-22 2015-01-27 Хеганес Аб (Пабл) Статор для машины с модулированными полюсами
CN103222155B (zh) * 2011-03-10 2016-06-01 浙江博望科技发展有限公司 铁氧体三段式三相永磁电机
WO2012119317A1 (fr) * 2011-03-10 2012-09-13 浙江博望科技发展有限公司 Moteur à aimants permanents triphasé à trois sections en ferrite
KR101255938B1 (ko) * 2011-09-28 2013-04-23 삼성전기주식회사 적층코어 및 그 제조방법
DE102012021109B4 (de) 2011-10-31 2023-04-27 Denso Corporation Rotor und Motor
DE102012021042A1 (de) * 2011-10-31 2013-05-02 Asmo Co., Ltd. Rotor und Motor
DE102012021049A1 (de) 2011-10-31 2013-05-02 Asmo Co., Ltd. Rotor und Motor
DE102012021048A1 (de) 2011-10-31 2013-05-02 Asmo Co., Ltd. Rotor und Motor
DE102012021041A1 (de) 2011-10-31 2013-05-02 Asmo Co., Ltd. Rotor und Motor
CN104039640A (zh) 2011-12-23 2014-09-10 霍加纳斯股份有限公司 用于踏板驱动车辆的电辅助电机的控制系统
JP2015510389A (ja) * 2012-03-12 2015-04-02 ホガナス アクチボラグ （パブル） 電気機械用の固定子及び回転子
EP2865080A2 (fr) 2012-06-20 2015-04-29 Höganäs AB (publ) Rotor pour machine polaire modulée
JP2015520601A (ja) * 2012-06-21 2015-07-16 ホガナス アクチボラグ （パブル） 新規の装置
KR101348636B1 (ko) 2012-11-09 2014-01-08 한국전기연구원 원주방향 다상 분포를 가지는 횡자속 전기기기의 고정자
EP2787612A1 (fr) 2013-04-02 2014-10-08 Höganäs AB (publ) Machine à pôle modulé de commutation de flux
KR101597965B1 (ko) * 2014-07-02 2016-02-29 전자부품연구원 복합 자속을 이용한 모터
CN105449962A (zh) * 2014-09-29 2016-03-30 瑞展动能股份有限公司 无刷直流马达
JP6539465B2 (ja) * 2015-03-19 2019-07-03 株式会社東芝 横方向磁束型回転電機
US11658522B2 (en) * 2017-10-13 2023-05-23 Ford Global Technologies, Llc Electric machine having magnetically modified region
JP6965705B2 (ja) * 2017-11-27 2021-11-10 トヨタ自動車株式会社 磁束可変機構付の回転電機
WO2019125006A1 (fr) * 2017-12-20 2019-06-27 Samsung Electronics Co., Ltd. Moteur
CN108809035A (zh) * 2018-06-20 2018-11-13 石镇德 开关磁阻电机以及车辆动力电机总成
US11509203B2 (en) * 2018-07-25 2022-11-22 Moog Inc. Claw-pole motor with rotor flux concentrators and poles and stator with solenoid coil and alternating stator teeth
CN109502420B (zh) * 2018-11-07 2023-10-20 杭州千和精密机械有限公司 一种伺服张力器
JP6972055B2 (ja) * 2019-03-12 2021-11-24 株式会社東芝 回転電機、回転電機システム、車、発電装置、昇降装置、および、ロボット
KR102698898B1 (ko) * 2019-05-22 2024-08-27 엘지이노텍 주식회사 센싱 장치
DE102019135138A1 (de) * 2019-12-19 2021-06-24 Valeo Siemens Eautomotive Germany Gmbh Stator für eine elektrische Maschine, elektrische Maschine und Fahrzeug
WO2023034522A1 (fr) * 2021-09-01 2023-03-09 Tolomatic, Inc. Système de dressage de pointe avec moteur à flux transversal intégré

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190249A (ja) * 1988-01-26 1989-07-31 Seiko Epson Corp ステッピングモータ
US6703741B1 (en) * 1999-09-20 2004-03-09 Ecoair Corp. Permanent magnet rotor portion for electric machines

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411059A (en) * 1965-04-19 1968-11-12 Fujitsu Ltd Pulse motor and control system therefor
JPS5484207A (en) * 1977-12-19 1979-07-05 Oki Electric Ind Co Ltd Pulse motor
SU1032550A1 (ru) 1982-04-28 1983-07-30 Оренбургский политехнический институт Способ изготовлени ротора с посто нными магнитами
JPS59194652A (ja) * 1983-04-20 1984-11-05 Fanuc Ltd 永久磁石同期電動機の回転子
JPH01144337A (ja) * 1987-11-30 1989-06-06 Okuma Mach Works Ltd 永久磁石式電動機のロータ構造
JPH0383881A (ja) 1989-08-25 1991-04-09 Central Res Inst Of Electric Power Ind 化成肥料およびその製造方法
JPH0383881U (fr) * 1989-12-14 1991-08-26
JPH04161051A (ja) 1990-10-19 1992-06-04 Seiko Epson Corp 単相パルスモータ
EP0592605B1 (fr) * 1991-07-04 1995-12-06 A.C.M. AZIENDA COSTRUZIONE MOTORI S.a.s. DI RACCA ANITA & C. Dispositif d'entrainement pour le cylindre d'une tricoteuse et ensemble rotor destine a un moteur synchrone sans balais
JP3083881B2 (ja) 1991-07-30 2000-09-04 新電元工業株式会社 サージ防護素子
JPH06178468A (ja) * 1992-12-08 1994-06-24 Mitsubishi Heavy Ind Ltd モータ用固定子
JP3457076B2 (ja) * 1994-12-26 2003-10-14 オークマ株式会社 電動機
US6132186A (en) * 1997-08-06 2000-10-17 Shurflo Pump Manufacturing Co. Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles
JPH1190249A (ja) * 1997-09-25 1999-04-06 Aktsionernoe Obshestvo Mekhanobr Tekhnik 破砕方法および破砕装置
JP2000134891A (ja) * 1998-10-28 2000-05-12 Okuma Corp 同期電動機およびその制御装置
CN1205728C (zh) * 1999-09-20 2005-06-08 埃科艾尔公司 用于电机的永久磁铁转子部分
TW476180B (en) * 1999-09-30 2002-02-11 Sanyo Electric Co Permanent magnet stepping motor
JP4702995B2 (ja) 1999-11-29 2011-06-15 日本電産サーボ株式会社 環状コイル多相式回転電機とその使用方法
JP2002010542A (ja) * 2000-06-20 2002-01-11 Sanei Kasei Kk 電動機又は発電機のローター
JP2002027722A (ja) 2000-07-07 2002-01-25 Matsushita Electric Ind Co Ltd 小型ブラシレスｄｃモータ
JP4641595B2 (ja) 2000-07-14 2011-03-02 日本電産コパル株式会社 クローポール永久磁石型ステッピングモータ
WO2002021666A1 (fr) * 2000-09-06 2002-03-14 Ward Robert W Conception d'un noyau de stator
KR100382054B1 (ko) * 2000-11-03 2003-04-26 신용성 생활쓰레기 처리시스템
US6952068B2 (en) * 2000-12-18 2005-10-04 Otis Elevator Company Fabricated components of transverse flux electric motors
FR2821024B1 (fr) * 2001-02-20 2003-06-13 Leroy Somer Moteurs Element d'entrainement tel qu'une roue motrice ou un treuil de levage, comportant un moteur synchrone
KR200234660Y1 (ko) 2001-03-19 2001-10-08 아이에스모터코리아주식회사 무정류자 직류 모터의 회전자의 영구 자석 부착구조
FR2823616B1 (fr) 2001-04-17 2008-07-04 Leroy Somer Moteurs Machine electrique comportant au moins un detecteur de champ magnetique
FR2828027A1 (fr) * 2001-07-30 2003-01-31 Mbi Diffusion Conseil Machine electrique a structure homopolaire
JP3083881U (ja) * 2001-08-03 2002-02-15 建準電機工業股▲分▼有限公司 直流ブラシレスモーターのステータ磁極片の改良構造
JP3949916B2 (ja) * 2001-09-26 2007-07-25 日本電産サンキョー株式会社 磁気浮上モータ、及び磁気軸受装置
US6897579B2 (en) * 2001-09-28 2005-05-24 Canon Kabushiki Kaisha Motor
US20030062792A1 (en) * 2001-10-03 2003-04-03 Reiter Frederick B. Manufacturing method and composite powder metal rotor assembly for spoke type interior permanent magnet machine
US6675460B2 (en) * 2001-10-03 2004-01-13 Delphi Technologies, Inc. Method of making a powder metal rotor for a synchronous reluctance machine
EP1420507B1 (fr) * 2002-11-16 2008-01-09 Minebea Co., Ltd. Moteur miniature avec rotor aux aimants permanents
JP2004260960A (ja) * 2003-02-27 2004-09-16 Toyoda Mach Works Ltd 電気モータ
US7378763B2 (en) * 2003-03-10 2008-05-27 Höganäs Ab Linear motor
SE0301116D0 (sv) * 2003-04-15 2003-04-15 Hoeganaes Ab Core back of an electrical machine and method for making the same
JP3944140B2 (ja) * 2003-06-04 2007-07-11 本田技研工業株式会社 クローポール型モータのステータ
JP4041443B2 (ja) * 2003-09-16 2008-01-30 本田技研工業株式会社 クローポール型モータのステータ
ITTO20030800A1 (it) * 2003-10-14 2005-04-15 Plaset Spa Macchina elettrica rotativa con rotore a magnete permanente.
JP2005151785A (ja) * 2003-11-16 2005-06-09 Yoshimitsu Okawa リング状の電機子コイルを有する同期発電機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190249A (ja) * 1988-01-26 1989-07-31 Seiko Epson Corp ステッピングモータ
US6703741B1 (en) * 1999-09-20 2004-03-09 Ecoair Corp. Permanent magnet rotor portion for electric machines

Also Published As

Publication number Publication date
CA2620282C (fr) 2011-05-10
EP1929609A1 (fr) 2008-06-11
AU2006282123A1 (en) 2007-03-01
US8378545B2 (en) 2013-02-19
MX2008002721A (es) 2008-03-26
KR20080045240A (ko) 2008-05-22
US20130147288A1 (en) 2013-06-13
EP1929609B1 (fr) 2013-06-05
CN101253669B (zh) 2013-04-03
RU2406208C2 (ru) 2010-12-10
US20090243406A1 (en) 2009-10-01
JP5490064B2 (ja) 2014-05-14
ZA200802254B (en) 2009-06-24
WO2007024184A1 (fr) 2007-03-01
EP1929609A4 (fr) 2011-11-30
TW200717968A (en) 2007-05-01
JP2013255427A (ja) 2013-12-19
JP2009506738A (ja) 2009-02-12
US8624458B2 (en) 2014-01-07
KR100970532B1 (ko) 2010-07-16
TWI353705B (en) 2011-12-01
RU2008111512A (ru) 2009-10-10
JP5870072B2 (ja) 2016-02-24
PL1929609T3 (pl) 2013-10-31
JP2011250689A (ja) 2011-12-08
BRPI0615395A2 (pt) 2011-05-17
CN101253669A (zh) 2008-08-27
ES2424835T3 (es) 2013-10-09
CA2620282A1 (fr) 2007-03-01

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